Why is BB hiding things from Purab?

I don't really find it logical for Pragya-Daadi to not tell Abhi about Taaliyah deception but why is BB not telling Purab anything?
Today she had this idea to include Mamaji in the plan but has kept Purab out of it.
Purab has worked for Abhi. He might know more about Abhi's career/finances. He also knows about the evil nature or Taaliyah more than Abhi. Then, why is he kept in dark?
Moreover, unlike AbhiGya, RaBul never had serious issues between them and communicated with each other well.
Why now, Purab is kept out of the loop?

There is an answer in your post.

Unlike abhigya rabul never had serious issues between them.

Now they will 😕

Reason Bulbul is hiding things is that Purab is squarely on Abhi's side, and probably wouldn't take part in any deception of his pal

Originally posted by: .Vrish.

Reason Bulbul is hiding things is that Purab is squarely on Abhi's side, and probably wouldn't take part in any deception of his pal

The CVS just want a convoluted plot otherwise keeping purab in dark doesn't serve much purpose.

Originally posted by: Moodyblue

The CVS just want a convoluted plot otherwise keeping purab in dark doesn't serve much purpose.

It's funny how Bulbul has been hiding things from Purab, and then accuses him, 'Purab, tum mujh par shak kar rahi ho?' 😆